baber/WOPTO huggingface dataset:
Patent DE-4344367-A1 (DE)
Inventor: GRATHOFF HARTMUT DIPL ING
IPC: G01G19/52
Filed: 1993-12-24
Abstract: The invention relates to a supporting and weighing device for a casting ladle (18) on a supporting frame (15) of a transfer device. The two levers (1) are, on the one hand, rotatably mounted in a bearing (3) of a bearing pedestal (2) and, on the other hand, are supported on a damping cylinder (4) and a return spring (6). In the loaded condition, the ladle-supporting elements (19) rest on the supporting feet (1a) in the supporting hollow (10) and said feet in turn, are supported on the bearing surfaces (12) of the balance beam (11) of the weighing elements (17). For the purpose of load damping, hydraulically acting damping cylinders (4) are provided and the levers (1) come to rest in a retarded manner on the bearing surfaces (12) of the balance beam (11), without a shock. The bearing pedestal (2) is here part of the supporting frame (15). <IMAGE>
Patent DE-4401057-A1 (DE)
Title: Hollow walls
Inventor: KITZINGER FRANZ
IPC: E04B1/74
Filed: 1994-01-15
Abstract: The hollow wall structure is shaped in a hollow mould of shell sections which can be removed and used again. A grid structure within the mould, covers and reinforces the filling material, with a high tensile material for the grid. The specification is an addition to P4323360.0.
Patent DE-4402871-A1 (DE)
Title: Casting method for castings later to be joined by concrete
Inventor: DERNBACH THOMAS
IPC: E02D29/14
Filed: 1994-01-31
Abstract: The method is carried out into a sand mould formed by a permanent pattern (1). There is at least one internal projection (5) at the edge of the space later to be filled with concrete, thus forming a recoil base for the concrete. The pattern for the internal wall (2) of the space has a ring (6) at the point at which the edge projection is made. Before the pattern is removed, the ring is widened to the final dia. of the recoil. The ring is hollow and can be inflated. It may be a double-wedge spreading ring.
Patent DE-4409802-A1 (DE)
Inventor: HACMANN HARTMUT
IPC: G01B7/287
Filed: 1994-03-22
Abstract: A drilling plug gauge (1) for a plurality of axially staggered measuring points has a plurality of radially movable sensor pins (4, 5 or 6) in a basic plug gauge body (3). The radial movement of the sensor pins (4, 5 or 6) is converted into axial movements of sliding members (7, 8, 9) via oblique surfaces (12). The axial movements of the sliding members (7, 8 or 9) are detected by travel measuring components (14). The sliding members (7, 8 and 9) are movably guided in the basic body (3) concentrically and telescopically.
Patent DE-4411725-A1 (DE)
Inventor: KYRTSOS CHRISTOS T
IPC: G01C21/00
Filed: 1994-04-05
Abstract: The method involves receiving, from a constellation of navigation satellites, navigation signals at a mobile receiver (e.g. an autonomous mining truck) 210 located at a first position and computing at 302 a first position estimate PE for the receiver at a first time; a second position estimate for a second position at a second time;    and a third position estimate for a third position at a third time; receiving a first velocity vector from the receiver's inertial reference unit 304 for elapsed time between the first and second time; and computing a refined value for the third position estimate based on the first, second and third position estimates, the first and second velocity vectors and the elapsed times. <IMAGE>
Patent DE-4414660-A1 (DE)
Title: Container, in particular transport and/or storage box
Inventor: SCHAEFER GERHARD
IPC: B65D6/02
Filed: 1994-04-27
Abstract: In a container (1), in particular a transport and/or storage box, which is simple to produce with increased stability, having angularly offset stacking edges (6, 7) both at the container opening and in the region of the bottom, and having gripping recesses, the gripping recesses are designed as load-bearing undergripping elements (8). <IMAGE>
Patent DE-4418547-A1 (DE)
Title: Butterfly flap assembly positioned over bulk dry goods hopper on scales
IPC: G01G19/24
Filed: 1994-05-27
Abstract: An assembly resting on a weighing assembly (3) mixes a charge of bulk dry solids dropped into a hopper (1) from above (9). The novelty is that the upper hopper (1) section incorporates a collector tray (14) with lower apertures which may be opened and closed by an operating assembly (16,17). The collector tray (14) is formed as a double-flapped butterfly trap door.
Patent DE-4419077-A1 (DE)
Title: Clock spring connector
Inventor: KATO HIRONORI
IPC: H01R35/02
Filed: 1994-05-31
Abstract: A clock spring connector for an electrical connection between a fixed part and a rotating part, for example on the steering wheel of a vehicle, contains means to reduce noise in the event of vibration, as well as means to identify whether a reversing section of a flexible cable is correctly arranged. A flexible cable (3) having a reversing section (3a) is wound in an annular space in opposite directions on an outer cylinder section (6) and an inner cylinder section (14) of a first and of a second housing (1, 2). A spacer part (4) is located in an annular space which is formed between the housings. This spacer part (4) has a plurality of rollers (21) which are mounted on a rotating plate (20) such that they can rotate, a plurality of elastic arms (12) of the rotating plate (20) being located opposite the base surface (8) of the accommodating annular space, in order to damp noise. In order to identify defective assembly, projecting ribs are located on the rotating plate between the rollers, except where the reversing section (3a) of the flexible cable (3) passes through the spacer part (4) in the accommodating annular space. In the event of incorrect assembly, the reversing section of the cable strikes against the rib and leads to visible tilting of one housing with respect to the other housing. <IMAGE>
Patent DE-4421870-A1 (DE)
Inventor: JAHNEN LUDWIG
IPC: B31B50/59
Filed: 1994-06-23
Abstract: A thin-walled stackable container (1) has several shoulders (8a to 8f). Each shoulder (8a to 8f) has a wall section (10) with a reverse tapering angle  gamma  of more than 3 DEG . The reverse tapering wall sections (10) end at their lower edge by a transition section (12), forming a supporting shoulder inside the container. The transition sections are joined to the reverse tapering wall sections at a sharp, outwardly oriented edge. The transition section has an even flat section (16) inclined in relation to the horizontal at an angle  beta >/=  0, so that the flat section rises towards the inside of the container.
Patent DE-4424733-A1 (DE)
Title: Fibre-reactive dyes, preparation thereof and use thereof
Inventor: TZIKAS ATHANASSIOS DR
IPC: D06P3/82
Filed: 1994-07-13
Abstract: The invention relates to compounds of the formula <IMAGE> where the variables are each as defined in the claims. The compounds are suitable for use as dyes in particular for dyeing and printing cellulosic fibre materials, producing dyeings and prints having good all-round fastness properties.
Patent DE-4431905-A1 (DE)
IPC: E03D1/38
Filed: 1994-09-07
Abstract: The actuator (4) for the water outlet seal (6) is moveable between open and closed positions. In open position, an elastic insert (10) for sound insulation is located between the stop surface (8), which limits the movement of the seal, and the actuator, resp. a part (5) coupled to it. Alternatively, the elastic insert is located between the stop surface, esp. the base of the cistern, and the actuator, when the actuator is in closed position. The insert is non-ageing, and is esp. resistant against permanent dampness. It may be formed by a profiled sealing ring.
Patent DE-4434623-A1 (DE)
Title: Adjuster with pneumatic piston cylinder unit in printer
Inventor: POLLICH GERHARD
IPC: B41F21/04
Filed: 1994-09-28
Abstract: The piston (16) in a cylinder compartment of a cylinder housing (15) is prestressed with less holding force than the activated holding force of a disconnectable electromagnet (19). Air is prestressed, in front of the inlet to the cylinder compartment, in a volume greater than the cylinder compartment. When the inlet is opened, the air flows into the cylinder compartment with maximum pressure drop without the air following. The piston rod (17) is fixed to one end of an iron anchor plate (18) protruding out of the cylinder housing to which is fixed an electromagnet. The anchor plate is movably positioned in the interior (20) of the cylinder housing.
Patent DE-4435700-A1 (DE)
Title: Double-belt press and plastic strip mfr. in press for floor covering
IPC: B29C35/16
Filed: 1994-10-06
Abstract: In a process for mfg. plastic strip material using a double belt press, granular material is compressed between both belts (12) during passage around part of a heating drum (3) and then cooled before being continuously taken off.  Both conveyor belts (1,2) have a mesh structure with a mesh size smaller than the granules.  A high tensile pressure belt (6) presses both metal mesh belts (1,2) and the plastic material between them against the heating drum (3) and moves synchronously with the mesh belts (1,2).  Also claimed is a double belt press in which a pressure applicator (6,7) runs in unison with the metal mesh belts (1,2) where they pass around part of the heating drum (3).
Patent DE-4437726-A1 (DE)
Title: Low-evapn. unsatd. polyester resin with good over-laminating properties
Inventor: HESSE ANTON DR
IPC: C08L67/06
Filed: 1994-10-21
Abstract: Low-evapn. unsatd. polyester resins comprise (A) unsatd. polyester; (B) styrene; (C) 0.02-2 wt.% paraffin (w.r.t. A+B); and (D) 0.05-5 wt.% (w.r.t. A+B) of a coupling agent consisting of a half-ester derived from an alkenylsuccinic anhydride and an aliphatic OH cpd.. Also claimed is a cold-curing polyester resin as above, contg. 0.01-0.5 wt.% (w.r.t. A+B) of a conventional cobalt or amine accelerator.
Patent DE-4443285-A1 (DE)
Inventor: BERTLEFF WOLFGANG DIPL ING
IPC: B29C45/17
Filed: 1994-11-25
Abstract: Equipment to dispose of waste plastic moulding material from an injection moulding machine is constructed with new cooling arrangements. The endless conveyor belt (21) is located below the injection unit (12) of the machine (11). At least the inner surface (22) of the conveyor belt is equipped with a means of cooling. Pref. in the region between the upper and lower (24) strands of the belt there are cooling nozzles projecting cooling medium at the inside surface of the belt.
Patent DE-4443750-A1 (DE)
Title: Propeller for ship or aircraft
Inventor: MIN KYE-SIK
IPC: B63H1/18
Filed: 1994-12-08
Abstract: The propeller has an aerofoil section, in which the position of maximum thickness (a), a profile index (n) for its forward part, and a profile index (p) for its rear part can be freely determined. The position of maximum thickness of the section, and the profiles of its front and rear parts can be optimised for given circumstances. The section profile can be defined in terms of its thickness (y-coordinate), varying with the position (x-coordinate) along the chord. The relationship is given as: y=b/aa<m>-(a-x)<m><n>, 0 <= x <= a  (m<.>n=1) (yt-b)(x-a/c-a)<p>+b, a <= x <= c
Patent DE-4444388-A1 (DE)
Inventor: MEYER HEINRICH DR
IPC: B23K35/363
Filed: 1994-11-28
Abstract: In order to bond unhoused semiconductor circuits (chips) electroconductively on circuit boards, the surfaces of the copper structures are generally coated with a nickel layer which is then coated with a layer of gold in order to be able to produce wire connections between the circuit and the conductive structures on the circuit board. The connection between the wire and the connection sites on the circuit, on the one hand, and the conductive structures on the circuit board, on the other, is formed by pressure welding, in particular ultrasound bonding. A novel process by means of which organic protective layers are deposited on the copper surfaces on the circuit board prevents the formation of oxide layers and other impurities on the copper surfaces and thus permits direct connection of the wire by ultrasound bonding to the copper surfaces without impairing the ability of the surfaces to be soldered.
Patent DE-4446980-A1 (DE)
Title: Fluid controlled cleaning system for motor vehicle headlamp
Inventor: FUJIGAYA TAKETOSHI
IPC: B60S1/48
Filed: 1994-12-28
Abstract: A constant delivery headlamp cleaning system for a motor vehicle comprises a tank (1) for the cleaning fluid, a pump (2), valve (5), spray nozzle (4) directed towards the headlamp (6) and motor (7). A control unit (10) contains a voltage sensing module (10-1) for monitoring the battery source (8) and a timer module (10-2) which switches on the motor (7) for a time (T) dependent on battery (8) volts when the self-resetting switch is operated. In this way a constant volume of fluid is employed during each cleaning interval independent of battery volts.
Patent WO-8403100-A1 (WO)
Inventor: MATZAT NORBERT
IPC: C10M115/08
Filed: 1984-02-01
Abstract: Une composition de graisses avec, comme huile de base, de l'huile minérale ou synthétique contient un composé de polycarbamide, qui est le produit de réaction d'un isocyanate avec au moins 3 groupes isocyanate dans la molécule avec une monoamine aliphatique à chaîne longue, servant d'épaississant, ainsi que des additifs habituels.
Patent WO-8504317-A1 (WO)
Title: Egg cutter
Inventor: WEGSCHEIDER HORST R
IPC: A47G19/28
Filed: 1985-03-29
Abstract: Egg cutter (1) with a ring-shaped casing (2) which may be placed over an egg. The casing is comprised of two ring-shaped parts arranged one into the other and rotatable in counter directions, in other words a receiving part and a rotating part (4). To the rotating part (4) is connected, in the inner casing cavity (15), a punch-shaped blade (21) which is preferably spring loaded and having a cutting edge (26) which plunges from a rest position inside the casing (2) into the ring when the rotating part (4) is rotated, and which then separates a dome-shaped portion of the egg shell with precision and without breaking it.
Patent WO-8505168-A1 (WO)
Title: Procede de combustion avec controle de ionisation
Inventor: KOTZMANN HEINZ
IPC: F23D11/40
Filed: 1985-05-02
Abstract: Une tête de brûleur produit une flamme exempte de suie dans un brûleur à mazout pulvérisant le mazout sous pression selon un cône. La longueur et la largeur de la flamme sont déterminées par l'air de combustion amené dans la zone de la flamme par deux conduits (13, 24). Pour conférer à chaque jet d'air de combustion un moment giratoire différent, la quantité d'air de chaque conduit (13, 24) est individuellement variable.
Patent WO-8805154-A1 (WO)
Inventor: HELLDOERFER REINHARD
IPC: G01C17/38
Filed: 1987-10-22
Abstract: On propose un procédé pour déterminer le nord ou la direction de déplacement d'un véhicule muni d'une boussole électronique permettant d'éviter des erreurs angulaires dans l'indication de la direction, lors de la navigation, dues aux perturbations du champ magnétique agissant sur le magnétomètre. Ces perturbations y sont détectées et évaluées. Dans ce but, les valeurs fournies par le magnétomèter (Px, y) sont constamment évaluées par les circuits de mesure du système de navigation. Lors d'un écart (DELTA x, y) sur plusieurs mesures successives par rapport au lieu géométrique dépassant une valeur prédéterminée (A) avec changement simultané d'angle du vecteur de champ magnétique terrestre, il se produit une intervention sur l'indication de direction. Selon l'invention, la vitesse de variation (DELTA phi/t) de la direction indiquée par la boussole est alors limitée à une valeur prédéterminée (B/C). Cette valeur (B/C) sera pondérée par la vitesse de variation (DELTA phi/t) de l'indication de direction en fonction de la durée (t1, t2) de l'écart.
Patent WO-9208089-A1 (WO)
Title: Operational monitoring of a condenser with tubes with measurements at selected tubes
Inventor: DROSDZIOK ARMIN
IPC: F28B11/00
Filed: 1991-10-25
Abstract: The invention concerns the operational monitoring of a condenser (1) with a vapour chamber (2) through which the vapour to be condensed flows and of at least one of an arrangement with a plurality of tubes (3, 4) in the vapour chamber (2) through which a cooling fluid passes from an inlet (5) to an outlet end (6). According to the invention, the vapour pressure and/or temperature is measured at at least one measuring point (19) in the vapour chamber (2). In addition, the inlet temperature of the cooling fluid at the inlet end (5), the outlet temperature of the cooling fluid at the outlet end (6) and the cooling fluid flow rate are measured at each selected tube (4). The measurements are evaluated to determine the heat flow coefficient of each selected tube (4) and the coefficients thus determined are assessed for diagnostic purposes. In particular, a signal is given when at least one heat flow coefficient differs substantially from a predetermined setting.
Patent WO-9310232-A1 (WO)
Title: Lymphoid cd30-antigen
Inventor: STEIN HARALD
IPC: C12N15/12
Filed: 1992-11-16
Abstract: The lymphoid surface antigen CD 30 (Ki-1) that appears during Hodgkin's disease, its protein sequence and corresponding nucleotide sequence, its production by genetic engineering, means for diagnosing and examining Hodgkin's disease, as well as the use of these nucleotide sequences to create transgenic animals are disclosed. The invention makes available means for examining and diagnosing anaplastic large-cell lymphomes that are not based on monoclonal antibodies.
Patent WO-9425209-A1 (WO)
Inventor: BATHEN ROLAND
IPC: B23B29/034
Filed: 1994-04-19
Abstract: Montage orientable d'une barre (1) portant un outil de coupe (13) d'alésage sur l'arbre moteur (3) d'une perceuse de précision utilisée pour effectuer des alésages non circulaires. Afin d'obtenir des formes extrêmement précises d'alésage, l'extrémité libre de la barre d'alésage (1) doit en outre être montée dans l'axe de l'arbre moteur (3). Il s'agit d'un montage de barre d'alésage (1) généralement connu sous le nom de montage de contre-poupée. A cet effet, un cadre articulé (2) à articulations (6) situées aux coins d'un trapèze qui permettent au cadre articulé (2) de pivoter dans ce plan sert d'agencement de montage. La base (7) du trapèze est fermement assujettie à l'arbre moteur (3) et le côté (8) court opposé parallèle du trapèze est fermement assujetti à la barre d'alésage (1) axialement alignée avec l'axe de l'arbre moteur. Un moteur piézo-électrique (5) assujetti du côté de la base (7) du trapèze par articulation sur un des côtés (10) du trapèze peut faire légèrement pivoter le cadre articulé (2). En outre, l'extrémité libre de la barre d'alésage (1) est montée rotative dans l'axe de l'arbre moteur (3), dans un contre-support fixe (contre-poupée) (4) située dans la zone de l'intersection des prolongements des deux côtés (10) restants du trapèze avec l'axe de l'arbre.
Patent WO-9505103-A1 (WO)
Title: Appareil de distribution de courant pour meubles de bureau
Inventor: FRANK CHRISTIAN
IPC: A47B97/00
Filed: 1994-08-12
Abstract: La présente invention concerne un appareil de distribution de courant pour meubles de bureau muni, pour l'alimentation en électricité de ces derniers, de prises électriques (7) et d'éléments de commande (15), et comportant un pied (1) et deux colonnes de support (2) auxquelles est fixée une armoire électrique (6) qui reçoit les pièces électriques, les colonnes de support (2) étant accessibles par le haut de l'appareil pour l'installation d'autres appareils.
Patent WO-9522501-A1 (WO)
Title: Bauaufzug
Inventor: ZEPPENFELD ALOYS
IPC: B66B9/16
Filed: 1995-02-22
Abstract: Bei einem Bauaufzug mit einem im wesentlichen vertikal ausgerichteten, aus drei miteinander versteiften Gurten bestehenden, durch mehrere miteinander verbindbare Teilabschnitte gebildeten Mast sowie einem über eine Zahnstange geführten, zwischen einer Beladestellung und einer Entladestellung verfahrbaren Laufwagen, ist die Anordnung derart getroffen, daß die Versteifung nur einer Seitenfläche des Mastes (20) aus im wesentlichen trapezförmigen Blechen (34) besteht, deren parallele Kanten mit Gurten (26, 30) verschweißt sind, und daß die Zahnstange (28) zur Führung des Lastaufnahmemittels (18) in der Ebene der Bleche (34) mit einem Gurt (26) verschweißt ist.
Patent WO-9722592-A1 (WO)
Title: Procede de preparation d'esters d'acide (meth)acrylique
Inventor: KNEBEL JOACHIM
IPC: C07D233/34
Filed: 1996-11-13
Abstract: L'invention concerne un procédé catalytique de production d'esters d'acide (méth)acrylique de formule (I), dans laquelle R1 représente H ou CH3, et A et B représentent des groupes alkylène ramifiés ou non, possédant 2 à 5 atomes de C. Ledit procédé consiste à faire réagir des esters d'acide (méth)acrylique de formule (II), dans laquelle R2 représente un groupe alkyle possédant en particulier 1 à 4 atomes de C, avec des alcools de formule (III), en présence d'au maximum 250 ppm de Ca(OH)2 comme catalyseur. Aprés la réaction, le catalyseur peut être séparé du mélange de réaction par filtration.
Patent WO-9822896-A1 (WO)
Inventor: WEVER UTZ
IPC: G06F17/50
Filed: 1997-11-06
Abstract: In order to partition an electrical circuit, a graphic representation of the electrical circuit is made (102) and weighting values are assigned to the nodes and/or edges of the graph (103). The weighting values describe the calculations needed to determine the electrical description parameters of the electrical circuit, represented by the node and/or the edge. A placement procedure is applied to the elements of the electrical circuit (104). A quantity is determined for a number of cut edges arising from partitioning and/or edge nodes for elements of the electrical circuit (105). The elements are grouped into partitions according to the pre-determined quantity (106).
Patent WO-9843858-A1 (WO)
Title: Verfahren und vorrichtung zur ermittlung einer die fahrzeuggeschwindigkeit beschreibenden grösse
Inventor: MUELLER ELMAR
IPC: G01P7/00
Filed: 1998-02-12
Abstract: Vorgeschlagen wird ein Verfahren bzw. eine Vorrichtung zur Ermittlung einer die Geschwindigkeit eines Fahrzeuges beschreibenden Größe. Bei diesem Verfahren werden für wenigstens zwei Räder die Geschwindigkeiten dieser Räder ermittelt und wenigstens in Abhängigkeit der Geschwindigkeit eines ausgewählten Rades die die Geschwindigkeit des Fahrzeuges beschreibende Größe ermittelt. Hierzu wird ausgehend von den Geschwindigkeiten der wenigstens zwei Räder ein Betriebszustand des Fahrzeuges ermittelt, wobei wenigstens in Abhängigkeit dieses Betriebszustandes das ausgewählte Rad ermittelt wird. Für einen Teil der ermittelten Betriebszustände des Fahrzeuges werden in Abhängigkeit des jeweils ermittelten Betriebszustandes des Fahrzeuges desweiteren Plausibilitätsabfragen zur Ermittlung des ausgewählten Rades durchgeführt.
Patent WO-9907572-A1 (WO)
Title: Vorrichtung und verfahren zur übersetzungsverstellung bei einem cvt
Inventor: LUH JOACHIM
IPC: B60W10/04
Filed: 1998-06-26
Abstract: Die Erfindung geht aus von einer Vorrichtung beziehungsweise einem Verfahren zur Verstellung der Übersetzung eines in seiner Übersetzung stufenlos verstellbaren Umschlingungsgetriebes, mit einer Antriebs- und einer Abtriebsseite. Die Antriebs- und Abtriebsseite weisen dabei wenigstens ein axial verschiebbares Element auf, das im wesentlichen die Form einer Kegelscheibe besitzt. Durch Sensormittel wird zum einen ein die Drehbewegung der Antriebsseite oder der Abtriebsseite repräsentierendes Drehzahlsignal und zum anderen eine die axiale Verschiebung wenigstens eines der axial verschiebbaren Elemente repräsentierendes Verschiebungssignal erfaßt. Der Kern der Erfindung besteht darin, daß Mittel zur Verstellung der Übersetzung vorgesehen sind, mittels der die Verstellung wenigstens abhängig von dem erfaßten Verschiebungssignal geschieht. Ein Vorteil der Erfindung besteht darin, daß hierdurch die Möglichkeit gegeben wird, einen Drehzahlsensor einzusparen. Darüber hinaus ist, wie noch im Laufe der Beschreibung genauer gezeigt werden wird, die gesamte Übersetzungseinstellung weitestgehend unabhängig von der Motorlast beziehungsweise von dem im Antriebsstrang wirkenden Antriebsmoment.